Birdwatch Note Rating
2024-02-10 13:24:19 UTC - SOMEWHAT_HELPFUL
Rated by Participant: B09E79ADFF82053FA4B1317CB910BBEC4A8740CA65F039A22B95886671B26A45
Participant Details
Original Note:
In practical usage, watt-hours, not mAh, determine how long a battery will last for a given load. mAh is generally used because voltage (and watt-hours) change with temperature, age, and other factors. However, a 10v 100mAh cell will last 2x as long as a 5v 100mAh cell. https://electronics.stackexchange.com/questions/24727/why-are-batteries-measured-in-ampere-hours-but-electricity-usage-measured-in-kil
All Note Details